From: Sven Eckelmann <sven@narfation.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org,
Marek Lindner <lindner_marek@yahoo.de>
Subject: [B.A.T.M.A.N.] [PATCH 11/12] batman-adv: throw uevent in userspace on gateway add/change/del event
Date: Mon, 20 Jun 2011 12:17:04 +0200 [thread overview]
Message-ID: <1308565025-21293-12-git-send-email-sven@narfation.org> (raw)
In-Reply-To: <1308565025-21293-1-git-send-email-sven@narfation.org>
From: Antonio Quartulli <ordex@autistici.org>
In case of new default gw, changing the default gw or deleting the default gw a
uevent is triggered with type=gw, action=add/change/del and
data={GW_ORIG_ADDRESS} (if any).
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
net/batman-adv/gateway_client.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 0350c0c..6381864 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -179,6 +179,7 @@ void gw_election(struct bat_priv *bat_priv)
{
struct gw_node *curr_gw = NULL, *next_gw = NULL;
struct neigh_node *router = NULL;
+ char gw_addr[18] = { '\0' };
/**
* The batman daemon checks here if we already passed a full originator
@@ -200,6 +201,8 @@ void gw_election(struct bat_priv *bat_priv)
goto out;
if (next_gw) {
+ sprintf(gw_addr, "%pM", next_gw->orig_node->orig);
+
router = orig_node_get_router(next_gw->orig_node);
if (!router) {
gw_deselect(bat_priv);
@@ -210,12 +213,14 @@ void gw_election(struct bat_priv *bat_priv)
if ((curr_gw) && (!next_gw)) {
bat_dbg(DBG_BATMAN, bat_priv,
"Removing selected gateway - no gateway in range\n");
+ throw_uevent(bat_priv, UEV_GW, UEV_DEL, NULL);
} else if ((!curr_gw) && (next_gw)) {
bat_dbg(DBG_BATMAN, bat_priv,
"Adding route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig,
next_gw->orig_node->gw_flags,
router->tq_avg);
+ throw_uevent(bat_priv, UEV_GW, UEV_ADD, gw_addr);
} else {
bat_dbg(DBG_BATMAN, bat_priv,
"Changing route to gateway %pM "
@@ -223,6 +228,7 @@ void gw_election(struct bat_priv *bat_priv)
next_gw->orig_node->orig,
next_gw->orig_node->gw_flags,
router->tq_avg);
+ throw_uevent(bat_priv, UEV_GW, UEV_CHANGE, gw_addr);
}
gw_select(bat_priv, next_gw);
--
1.7.5.3
next prev parent reply other threads:[~2011-06-20 10:17 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-20 10:16 [B.A.T.M.A.N.] pull request: batman-adv 2011-06-20 Sven Eckelmann
2011-06-20 10:16 ` [B.A.T.M.A.N.] [PATCH 01/12] batman-adv: Move compare_orig to originator.c Sven Eckelmann
2011-06-20 10:16 ` [B.A.T.M.A.N.] [PATCH 02/12] batman-adv: Keep interface_tx as local function Sven Eckelmann
2011-06-20 10:16 ` [B.A.T.M.A.N.] [PATCH 03/12] batman-adv: count_real_packets() in batman-adv assumes char is signed Sven Eckelmann
2011-06-20 10:16 ` [B.A.T.M.A.N.] [PATCH 04/12] batman-adv: Reduce usage of char Sven Eckelmann
2011-06-20 10:16 ` [B.A.T.M.A.N.] [PATCH 05/12] batman-adv: Unify the first 3 bytes in each packet Sven Eckelmann
2011-06-20 10:16 ` [B.A.T.M.A.N.] [PATCH 06/12] batman-adv: improved client announcement mechanism Sven Eckelmann
2011-06-20 10:17 ` [B.A.T.M.A.N.] [PATCH 07/12] batman-adv: improved roaming mechanism Sven Eckelmann
2011-06-20 10:17 ` [B.A.T.M.A.N.] [PATCH 08/12] batman-adv: protect the local and the global trans-tables with rcu Sven Eckelmann
2011-06-20 10:17 ` [B.A.T.M.A.N.] [PATCH 09/12] batman-adv: add wrapper function to throw uevent in userspace Sven Eckelmann
2011-06-20 10:17 ` [B.A.T.M.A.N.] [PATCH 10/12] batman-adv: gateway election code refactoring Sven Eckelmann
2011-06-20 10:17 ` Sven Eckelmann [this message]
2011-06-20 10:17 ` [B.A.T.M.A.N.] [PATCH 12/12] batman-adv: improved gateway tq-based selection Sven Eckelmann
2011-06-20 20:01 ` [B.A.T.M.A.N.] pull request: batman-adv 2011-06-20 David Miller
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